AMS Public Transport Holdings Limited provided earnings guidance for the year ending March 31, 2013. For the period, Based on the preliminary review of the group's unaudited consolidated management accounts for the 8 months ended November 30, 2012, the company expects that the group will record a substantial loss for the year ending March 31, 2013 as a result of the one time non-cash impairment charge of HKD 31,987,000 against the carrying value of the Goodwill.